Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 5, 6, ['u', 'Y', '3135', 'k', 'E', '1041', '9141', 'j', 'Y', 'O', '541', 'k', '8779', '403', 'm', 'U', '7429']

1041